Entity Model Studio is a modeling and code generation tool which supports object-oriented design methods. This tool comprehensively and seamlessly integrates object-oriented static models, physical database design and code generation. For developers, the features that Entity Model Studio implements are essential, for which it provides strong support. Generated source codes are directly used by EMLib framework, which in turn significantly increases the efficiency of software development.

EMLib is a ORM framework that is self-developed by WideUnion Technology independently. This framework is not only powerful, but also originally implements Entity Query Language (EQL), so that developers can use a full object-oriented method to flexibly and conveniently create SQL statements of any kind of sophistication, bringing an end to the inefficient development method of stitching sql string. EMLib's development interface is consistent with Microsoft .NET class library, allowing use with minimal or even no code changes.